EP 1682217 A2 20060726 - SYSTEM AND METHOD FOR TRANSDERMAL DELIVERY
Title (en)
SYSTEM AND METHOD FOR TRANSDERMAL DELIVERY
Title (de)
SYSTEM UDN VERFAHREN FÜR DIE TRANSDERMALE ABGABE
Title (fr)
SYSTEME ET METHODE D'ADMINISTRATION TRANSDERMIQUE
Publication
Application
Priority
- US 2004036180 W 20041101
- US 52004303 P 20031113
Abstract (en)
[origin: WO2005049108A2] A system and method for transdermally delivering a biologically active agent comprising one or more electrodes having stratum corneum-piercing projections and a circuit that delivers an electrical signal to the electrodes to electroporate a cell membrane. Preferably, the system is configured to generate homogeneous electrical fields and, more preferably, to generate spherically or semispherically symmetrical electric fields. Methods of the invention include applying a first electric signal to facilitate transdermal transport of the agent and applying a second electric signal to facilitate intracellular transport of the agent.
IPC 8 full level
A61N 1/30 (2006.01); A61M 37/00 (2006.01); A61N 1/32 (2006.01)
IPC 8 main group level
A61M (2006.01)
CPC (source: EP KR US)
A61M 37/00 (2013.01 - KR); A61M 37/0015 (2013.01 - EP US); A61N 1/0424 (2013.01 - EP US); A61N 1/044 (2013.01 - EP US); A61N 1/0476 (2013.01 - EP US); A61N 1/303 (2013.01 - EP US); A61N 1/327 (2013.01 - EP US); A61M 2037/0023 (2013.01 - EP US); A61N 1/306 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005049108 A2 20050602; WO 2005049108 A3 20060518; AR 047039 A1 20060104; AU 2004291040 A1 20050602; BR PI0416044 A 20070102; CA 2546282 A1 20050602; CN 1905920 A 20070131; EP 1682217 A2 20060726; EP 1682217 A4 20080430; JP 2007526794 A 20070920; KR 20070011240 A 20070124; MX PA06005509 A 20070523; TW 200526286 A 20050816; US 2006036209 A1 20060216
DOCDB simple family (application)
US 2004036180 W 20041101; AR P040104187 A 20041112; AU 2004291040 A 20041101; BR PI0416044 A 20041101; CA 2546282 A 20041101; CN 200480040418 A 20041101; EP 04800495 A 20041101; JP 2006539577 A 20041101; KR 20067009951 A 20060522; MX PA06005509 A 20041101; TW 93134815 A 20041112; US 97880604 A 20041101